Gaya APA

Maj, N, S, -, R, H, -, M. (2015). Comorbidity of Mental and Physical Disorders E-BOOK . Switzerland: KARGER.

Gaya MLA

Maj, N., Sartorius, -, R.I.G., Holt, -, M.. "Comorbidity of Mental and Physical Disorders E-BOOK". Switzerland: KARGER, 2015. Text.